      SUBROUTINE SETUP
      RETURN
      END
C   HS7
      BLOCK DATA
      INCLUDE 'BLOCO.INC'
      INTEGER I,J
      DATA NAME/'HS7 '/
      DATA X(1),X(2)/  2.D0,2.0D0/
      DATA N/2/ , NH/1/ , NG/ 0/
      DATA DEL0/1.00D0/ ,TAU0/1.D0/ ,TAU/.1D0/
      DATA ((GUNIT(I,J),I=1,3),J=0,1)/-1,0,0,-1,0,0/
      END
      SUBROUTINE EF(X,FX)
      INCLUDE 'FUCO.INC'
      DOUBLE PRECISION X(NX),FX
      ICF=ICF+1
      FX=DLOG(1.D0+X(1)**2)-X(2)
      RETURN
      END
      SUBROUTINE EGRADF(X,GRADF)
      INCLUDE 'FUCO.INC'
      DOUBLE PRECISION X(NX),GRADF(NX)
      ICGF=ICGF+1
      GRADF(1)=2.D0*X(1)/(1.D0+X(1)**2)
      GRADF(2)=-1.D0
      RETURN
      END
      SUBROUTINE EH(I,X,HXI)
      INCLUDE 'FUCO.INC'
      INTEGER I
      DOUBLE PRECISION X(NX),HXI
      CRES(I)=CRES(I)+1
      HXI=(1.D0+X(1)**2)**2+X(2)**2-4.D0
      RETURN
      END
      SUBROUTINE EGRADH(I,X,GRADHI)
      INCLUDE 'FUCO.INC'
      INTEGER I
      DOUBLE PRECISION X(NX),GRADHI(NX)
      CGRES(I)=CGRES(I)+1
      GRADHI(1)=4.D0*(1.D0+X(1)**2)*X(1)
      GRADHI(2)=2.D0*X(2)
      RETURN
      END
      SUBROUTINE EG(I,X,GXI)
      INCLUDE 'FUCO.INC'
      INTEGER I
      DOUBLE PRECISION X(NX),GXI
      RETURN
      END
      SUBROUTINE EGRADG(I,X,GRADGI)
      INCLUDE 'FUCO.INC'
      INTEGER I
      DOUBLE PRECISION X(NX) ,GRADGI(NX)
      RETURN
      END

